What's New

Performance improvements.

App Description

A handy app to convert between power units.

Supported power units:
• Watt
• Kilowatt
• Horsepower (electric) hp(E)
• Horsepower (metric) hp(M)
• Foot-Pounds per hour (ft-lbf/h)
• Foot-Pounds per minute (ft-lbf/min)
• Foot-Pounds per second (ft-lbf/s)
• Btu per minute (Btu/min)
• Erg per second (Erg/s)

"Flip" button to easily switch between the "from" and "to" units.

Supports fractional values.

Results are shown in the decimal and fractional forms.

App's Settings:

- Rounding to the specified number of decimal places: for decimal numbers, you can select the number of decimal places you want to display. By default, the app displays 2 decimal places.
To round results to the nearest whole number, select 0 decimal places.

- For fractions, you can select rounding to the nearest 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256. By default, the app rounds fractions to the nearest 1/32.
If you do not need to round fractions, just select "-".

Sends results and history via email.

Conversion history.

iPhone Screenshots

(click to enlarge)

Power Unit Converter screenshot 1 Power Unit Converter screenshot 2 Power Unit Converter screenshot 3 Power Unit Converter screenshot 4

iPad Screenshots

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Power Unit Converter screenshot 5 Power Unit Converter screenshot 6 Power Unit Converter screenshot 7 Power Unit Converter screenshot 8

App Changes

  • October 27, 2016 Initial release
  • November 06, 2016 Price increase: $0.99 -> $1.99
  • June 13, 2019 New version 1.1.2